G. K. C. on freethinking

But in truth this notion that it is ‘free’ to deny miracles has nothing to do with the evidence for or against them. It is a lifeless verbal prejudice of which the original life and beginning was not in the freedom of thought, but simply in the dogma of materialism. The man of the nineteenth century did not disbelieve in the Resurrection because his liberal Christianity allowed him to doubt it. He disbelieved in it because his very strict materialism did not allow him to believe it.

—G. K. Chesterton, Orthodoxy